%0 Journal Article %A mazruei, nazila, alivandivafa, marziyeh., moheb, naeimeh %T Comparison of the Effectiveness of Group Training Based on Mindfulness, Gestalt Theory and Islam-oriented Spiritual-Religious Approach on the Perceived Marital Relationship Quality of Mothers of Mentally Retarded Students %J Journal of Instruction and Evaluation %V 15 %N 59 %P 199-220 %D 2022 %R 10.30495/jinev.2023.1975835.2814 %U https://sanad.iau.ir/fa/Article/972294